Human footprints in New Mexico really may be surprisingly ancient, new dating shows By Sofi on 05.10.2023 Source: Science News Published in Science science Sofi More from ScienceMore posts in Science »Tech companies want small nuclear reactors. Here’s how they’d work Tech companies want small nuclear reactors. Here’s how they’d work JWST spots the first known ‘steam world’JWST spots the first known ‘steam world’Once-weekly insulin might mean fewer shots for some with diabetesOnce-weekly insulin might mean fewer shots for some with diabetesDoula care may lead to fewer C-sections or preterm birthsDoula care may lead to fewer C-sections or preterm births